{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TDA7387EP","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"TDA7387EP","canonicalUrl":"https://icboms.com/stmicroelectronics/TDA7387EP","factsUrl":"https://icboms.com/api/mcp/products/TDA7387EP","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics TDA7387EP, Class AB Audio Amplifier, 4-Channel (Quad), 41W x 4 @ 4Ω, 25-Flexiwatt (Formed Leads), Tube, -30°C to 85°C.","salesMarkdown":"## 41W x 4 Class AB amplifier for multi-channel audio The STMicroelectronics TDA7387EP is a Class AB audio amplifier delivering 41 watts per channel into 4-ohm loads across four channels. That power level suits aftermarket car radio head units, powered subwoofer modules, and compact multi-room audio systems where a single IC drives a full speaker set. ## Flexiwatt package and thermal integration Housed in a 25-Flexiwatt package with formed leads, the TDA7387EP mounts vertically through-hole on a PCB — the metal tab on the back of the package is designed to be bolted directly to a heatsink or chassis. This vertical orientation keeps the hot surface away from the board and lets the heatsink sit in the airflow path, which is standard for automotive audio modules where space above the PCB is tight. The operating temperature range of -30°C to 85°C covers the cabin environment of a parked car in winter or summer, but it does not extend to under-hood or engine-bay duty — the amplifier is designed for the passenger compartment.","metaTitle":"STMicroelectronics TDA7387EP Class AB Audio Amp, 41W x 4","metaDescription":"ST TDA7387EP Class AB quad audio amp, 41W x 4 @ 4Ω, 25-Flexiwatt, -30°C to 85°C. Active, ROHS3. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Class AB","Package":"Tube","Output Type":"4-Channel (Quad)","Package / Case":"25-Flexiwatt (Formed Leads)","lifecycle_stage":"eol_hot","Operating Temperature":"-30°C ~ 85°C","Supplier Device Package":"25-Flexiwatt (Vertical)","Max Output Power x Channels @ Load":"41W x 4 @ 4Ohm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.42","priceTiers":[{"qty":1,"price":"$4.42000","currency":"USD"},{"qty":10,"price":"$3.96600","currency":"USD"},{"qty":25,"price":"$3.74960","currency":"USD"},{"qty":100,"price":"$3.24970","currency":"USD"},{"qty":250,"price":"$3.08304","currency":"USD"},{"qty":500,"price":"$2.76640","currency":"USD"},{"qty":1000,"price":"$2.33310","currency":"USD"},{"qty":2500,"price":"$2.21644","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f1df74974ae9e886a4ccb08b37debc73.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TDA7387EP/alternatives.json"},"ai":{"faq":[{"question":"What is the TDA7387EP's output power and channel configuration?","answer":"It is a quad-channel (4-Channel) Class AB amplifier rated at 41W per channel into 4-ohm loads."},{"question":"Does TDA7387EP drop in as a replacement for TDA7387?","answer":"The TDA7387 shares the same 41W output and Flexiwatt package, but the TDA7387EP's operating temperature range is -30°C to 85°C while the standard TDA7387 is rated -40°C to 105°C. If your application requires the wider temperature band, the TDA7387 is the better fit — otherwise the pinout and footprint are the same."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/TDA7387EP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/TDA7387EP when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}